| Residue Arithmetic Circuits Based on Signed-Digit Number Representation and the VHDL Implementation Recent countries visiting this post |  |
 | 8 | United States |
 | 3 | China |
| Residue Arithmetic Circuits Based on Signed-Digit Number Representation and the VHDL Implementation Recent countries visiting this post | |
| 8 | United States |
| 3 | China |